Nice job. I am a SS convert and will never go back. Yes, it is more expensive. No, it probably doesn't help me shoot better or straighter. But I just like the idea of super clean shiny brass. Check out this thread for more on stainless steel tumbling: http://www.brianenos.com/forums/index.php?showtopic=130815&st=0&p=1473773&hl=stainless%20steel%20media&fromsearch=1entry1473773.